Mage Clock mastery bug

So for the Mage clock mastery... we can permanently freeze mobs in time etc ...

However, if you cast icebolt on the said mob, he starts to move again, while still having the time frozen animation.

I guess double freeze = unfreeze? XD
Attachment 148448

For good measure - More info here about the clock bug(s):
http://www.spacetimestudios.com/show...or-ALL-Classes!